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Route
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AustinChristiansted
AUS - STX
AUSSTX
Austin Bergstrom
Wed 11/5
8:48 pm-12:22 pm
2 stops37h 34m
Christiansted Henry Rohlsen
Mon 11/10
1:27 pm-11:12 pm
1 stop11h 45m
AustinChristiansted
AUS - STX
AUSSTX
Austin Bergstrom
Wed 11/5
8:48 pm-12:22 pm
2 stops37h 34m
Christiansted Henry Rohlsen
Mon 11/10
1:27 pm-11:12 pm
1 stop11h 45m
AustinChristiansted
AUS - STX
AUSSTX
Austin Bergstrom
Wed 11/5
8:48 pm-12:22 pm
2 stops37h 34m
Christiansted Henry Rohlsen
Mon 11/10
1:27 pm-11:12 pm
1 stop11h 45m
AustinChristiansted
AUS - STX
AUSSTX
Austin Bergstrom
Mon 9/22
5:45 am-11:48 am
2 stops29h 03m
Christiansted Henry Rohlsen
Mon 9/29
12:13 pm-11:02 pm
1 stop11h 49m
AustinChristiansted
AUS - STX
AUSSTX
Austin Bergstrom
Sun 9/7
5:45 am-11:07 am
1 stop28h 22m
Christiansted Henry Rohlsen
Fri 9/12
12:13 pm-11:02 pm
1 stop11h 49m
AustinChristiansted
AUS - STX
AUSSTX
Austin Bergstrom
Wed 11/5
7:10 am-5:52 pm
1 stop8h 42m
Christiansted Henry Rohlsen
Mon 11/10
6:42 pm-10:43 am
1 stop18h 01m
AustinChristiansted
AUS - STX
AUSSTX
Austin Bergstrom
Mon 9/15
5:45 am-11:48 am
2 stops29h 03m
Christiansted Henry Rohlsen
Mon 9/22
12:13 pm-11:02 pm
1 stop11h 49m
AustinChristiansted
AUS - STX
AUSSTX
Austin Bergstrom
Wed 11/5
5:01 am-5:52 pm
2 stops10h 51m
Christiansted Henry Rohlsen
Mon 11/10
6:42 pm-9:46 am
2 stops17h 04m
AustinChristiansted
AUS - STX
AUSSTX
Austin Bergstrom
Fri 11/28
5:20 am-3:12 pm
1 stop7h 52m
Christiansted Henry Rohlsen
Thu 12/4
4:07 pm-9:30 pm
1 stop7h 23m
AustinChristiansted
AUS - STX
AUSSTX
Austin Bergstrom
Fri 11/28
5:20 am-5:52 pm
1 stop10h 32m
Christiansted Henry Rohlsen
Thu 12/4
6:38 pm-9:42 am
2 stops17h 04m
Prices for flights from Austin Bergstrom Airport to Saint Croix are updated daily.
There are 2 operators available for flights from Austin Bergstrom Airport to Saint Croix as of August 2025.
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Saint Croix.
The required travel and health documents for your Saint Croix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Croix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $273 | Free Cancellation | Rating 7.9 7,977 reviews | |||
| PriceFrom $293 | Free Cancellation | Rating 7.2 10,000 reviews |
Confirm your travel details to search for the latest offers for flights from Austin to Saint Croix. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
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It is quick and easy to find Austin to Saint Croix flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saint Croix that suits you.
Flights from Austin to Saint Croix with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
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